Mathematics High School

The picture says it all ty! <3

The Picture Says It All Ty! &lt;3

Answers

Answer 1

Answer:

only Katie is right

Step-by-step explanation:

first, find the nth rule using the equation n = a + (n - 1)d

a = first term (here, it's 22)

n = the position of a term

d = the constant difference between each term (here, it's -5 since each term reduces by 5)

put these in and then simplify:

n = a + (n - 1)d

n = 22 + (n - 1)(-5)

n = 22 - 5n + 5

n = -5n + 27

this can be rewritten as n = 27 - 5n, which means therefore that only Katie is right. hope this helps!

Answer 2

Answer: Only Katie

Reason: Only Katie is correct!

Related Questions

turn 12y=8x+2 into slope intercept form

Answers

Answer:

y=2/3x+1/6

Step-by-step explanation:

PLS HELP ITS DUE IN 3 MINUTES

Answers

Answer:

H 33 degrees

Step-by-step explanation:

Plz answer will mark brainliest

Answers

Answer:

(5.5, 6)

Step-by-step explanation:

Find the difference between them and then divide by 2 and add to one point

Right answer gets brainlist

Answers

Answer:

A≈565.5in²

Step-by-step explanation:

Hope this helps you!!

Answer:

The area of the cylinder is 108. 108 rounded to the nearest ten is 110. I dont understand the one decimal place thing but if 108 would be turned into a decimal the decimal would be 10.8

Step-by-step explanation:

WHat is the greatest common factor (GCF) of 9 and 27

Answers

Answer:

9

Step-by-step explanation:

9/9=1

27/9=3

a customer left a tip of 25$ this is 20% of his bill. whats the price of the bill?

Answers

Answer:

i think 150

Step-by-step explanation:

Answer:  $30.00

Step-by-step explanation:

First, convert the 20% to an actual number that can be used in a calculation. For percents, this is always done by simply dividing the percent (in this case 20%) by 100%.So, the conversational term "20%" becomes 20% / 100% = 0.20 in terms of a real mathematical number.

0.20 x $25.00=$5.00.

$25.00 + $5.00 = $30.00.

please help me with this math problem!!

Answers

Answer:

P(A)=1/3    P(B)=5/12

P(C)=1/4    P(A or B)=3/4

P(B or C)=2/3    P(A,B, or C)= 1

If in August Bruiser weighed 84 pounds, how
could he get back to that weight in October?

Answers

Answer:

eating healthy

Step-by-step explanation:

eating healthy foods helps you maintain the weight you want

PLEASEE I WANNA PASS PLEASE HELP!!!!
Which of the following functions represents f(n), the number of small squares in figure n?

A. f(n) = (n + 1)^2 – 1

B. f(n) = 2n^2 + 1

C. f(n) = n^2 – 1

D. f(n) = (n + 1)^2 + 1

Answers

I think it is b I’m not sure

Answer: i think its D or A....  :)

Step-by-step explanation:

When graphed, a system of equations forms two lines that overlap completely. What is the solution set of this system of equations? Explain why it has this solution set.

Answers

Answer:

Infinite solutions

Step-by-step explanation:

Because the lines are the same there are an infinite number of solutions

Given f(x)= x3 and g(x) = 2x + 7, express
(fºg)(x)'as a function of x.

Answers

Answer:

(f∘g)(x)=(2x+7)^3

Step-by-step explanation:

substitute g(x) in f(x)

(f∘g)(x)=f(g(x))=f(2x+7)=(2x+7)^3=(2x+7)^3

Olivia has $9,050 in a savings account that earns 2.5 % annually. How much will she earn in interest in 2 years?​

Answers

Answer:

452.5

Step-by-step explanation:

9050 x 0.025

226.25 x 2

452.5

452.5 Hope it helps !!!

Solve the equations -5(x + 3) = 25. Write the problem on the sketch pad then solve the problem algebraically. I need the answer and how you work it out :)

Answers

Answer:

-8

Step-by-step explanation:

-5x-15=25

-5x=40

x= -8

-5(x+3)=25
Divide both side by -5
x+3= -5
Move the constant and change it to positive
x= -5-3
Then add the numbers because they have the same sign, and you’re answer will be
x= -8

PLEASE HELP! IT WOULD BE SO GREATLY APPRECIATED EVEN IF YOU DON'T KNOW THE ANSWER TO ALL OF THEM!

Answers

1. 3
2. 4
3. 1/3
4. 1/2

In this case they just multiplied all numbers In the first set by a number to get the second set, just check that each one in the same position gives you the same answer and your good.

Giving brainliest
Which table represents the equation y = 8x?

Answers

Answer:

C

Step-by-step explanation:

The slope is 8 and it goes through the origin. In other words the y-intercept is 0.

Hope this helps.

Answer:

c

Step-by-step explanation:

i’ll click the heart please help

Answers

Answer:

The answer is just 4

Step-by-step explanation:

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the answers is 4..............

Solve the following system of equations graphically on the set of axes below.
y = -x + 2
x – 4y = -28

Answers

Slope for 1st is -1, y intercept is (0,2)
Slope for 2nd is 1/4, and y intercept is (0,7)

Please help I will give points and mark brainliest

Answers

Answer:

(3,3)

Step-by-step explanation:

D is on (1,1) so times by k which is 3 = (3,3)

What is the slope of the line? PLS Help

Answers

Answer:

-2/5

Step-by-step explanation:

Answer: -2/5x

Step-by-step explanation: Always remember rise over run, so I went down 2 and right 5 and got -2/5x.

PLEASE HELP!! this is ratios

Answers

Answer:

1. 8:5

2. 17;4

3. 23:6

4. I don't know

1. 8:5
2. 4:19
3. 6:23
4: How you find an equivalent fraction can either be dividing or multiplying by 2. 2 equivalent ratios to question 1 would be 16:10 and since we can’t divide by 5, we multiply again which would be 32:20.
(Hope this was helpful ^^)

✨CORRECT ANSWER GETS BRANLIEST✨



Simplify the expression.

6^24/6^4

A. 6^30
B. 6^22
C. 1^30
D. 1^22

Answers

Answer:

i got 1/9 so im not sure if any of those are correct

Answer:

im not sure but i think its A

Step-by-step explanation:

5(2x -1)= -5 + 10x solve the following equation for x
plsss help

Answers

Answer:

=0

Step-by-step explanation:

not sure if its right but give it a go

BRAINLIEST AND 20 POINTS COME QUICKKKKKKK

Answers

Answer:

Im pretty sure it is B

Step-by-step explanation:

at first I said D but then I realized it said positive

Which shape below does not have reflection symmetry can someone help me

Answers

Answer:

I would say the TRIANGLE  because it has none of the lines that a symmetry has.

Please help me!!!!!!

Answers

Answer:

B. Y2-Y1/X2-X1. This would equal -13/-8, which cancels out to positive.

Step-by-step explanation:

X + 84 2 -104 open or closed dot?​

Answers

Answer:

550505=5

Step-by-step explanation:

Can anyo help me thanks

Answers

Answer:

(-3, -5)

Step-by-step explanation:

We will multiply (6a -2b = -8) by -3, and (a - 3b = 12) by 2

Thus,

-18a + 6b = 24

2a - 6b = 24

=

-16a = 48

a= -3

Then we'll substitute,

-18(-3) + 6b = 24

54 + 6b = 24

6b = -30

b = -5

(-3, -5)

I really need help can anyone help me?​

Answers

The slope formula is y2-y1/x2-x1 so 5-(-1) =6 Then. 1-(-1)=2 so 6/2. =3. THE ANSWER IS 3
the slope= 1/3 do you need me to show an explanation as well?

pls help ❤️❤️❤️❤️ it will make my day!

Answers

Answer: (0,-3/5)

Step-by-step explanation: Hope this helps

6(x+-2) please help me asap, thank you!

Answers

Answer:

6x - 12 or x - 2

Step-by-step explanation:

6(x - 2)

use distributive property

6x - 12

im not sure if u want me to simplify but im pretty sure its "x - 2" from dividing both variables by 6

The ansewer is: 6x-12

Step-by-step explanation:

We first use destributive property

this means we mulitply whatever is next to the left side of the parenthisis to whats inside

And that is it.

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